==== run-default ====
cc -O2 -pipe  -g -Wall -Wpointer-arith -Wuninitialized -Wstrict-prototypes -Wmissing-prototypes -Wunused -Wsign-compare -Wshadow  -MD -MP  -c /home/src/regress/sys/netinet/udpthread/udpthread.c
cc   -o udpthread udpthread.o -lpthread
time  ./udpthread
count: connect 724, accept 502, send 806, recv 9, close 1219
       10.02 real        15.75 user         7.44 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 175671, accept 95909, send 233440, recv 34205, close 270069
    0m10.02s real     0m12.54s user     0m21.60s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26308, splice 21576, unsplice 0, max 0, idle 0, accept 38275, send 123067, recv 2743, close 114641
       10.01 real        13.10 user        16.26 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17434, splice 9744, unsplice 28378, max 0, idle 0, accept 23713, send 55186, recv 933, close 58264
       10.12 real        17.18 user        17.07 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9196, splice 9272, unsplice 0, max 0, idle 0, accept 15827, send 91977, recv 5518, close 43158
       10.05 real        16.96 user        17.28 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9482, splice 10189, unsplice 0, max 0, idle 0, accept 21100, send 107767, recv 4458, close 50776
       10.13 real        16.36 user        17.71 sys